Lua APA (7ú heag.)
Zarnowitz, V. (1996). Business cycles: Theory, history, indicators, and forecasting (Pbk. ed.). University of Chicago Press.
Lua i Stíl Chicago (17ú heag.)
Zarnowitz, Victor. Business Cycles: Theory, History, Indicators, and Forecasting. Pbk. ed. Chicago: University of Chicago Press, 1996.
Lua MLA (9ú heag.)
Zarnowitz, Victor. Business Cycles: Theory, History, Indicators, and Forecasting. Pbk. ed. University of Chicago Press, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.